427294080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2449

約数の個数: 192

約数和(自身を含む): 1523733120

約数和(自身を除く): 1096439040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2393, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4786, 4960, 5580, 5760, 5952, 7179, 7440, 8928, 9572, 9920, 11160, 11904, 11965, 14358, 14880, 17856, 19144, 19840, 21537, 22320, 23930, 28716, 29760, 35712, 35895, 38288, 43074, 44640, 47860, 57432, 59520, 71790, 74183, 76576, 86148, 89280, 95720, 107685, 114864, 143580, 148366, 153152, 172296, 178560, 191440, 215370, 222549, 229728, 287160, 296732, 306304, 344592, 370915, 382880, 430740, 445098, 459456, 574320, 593464, 667647, 689184, 741830, 765760, 861480, 890196, 918912, 1112745, 1148640, 1186928, 1335294, 1378368, 1483660, 1531520, 1722960, 1780392, 2225490, 2297280, 2373856, 2670588, 2756736, 2967320, 3338235, 3445920, 3560784, 4450980, 4594560, 4747712, 5341176, 5934640, 6676470, 6891840, 7121568, 8901960, 9495424, 10682352, 11869280, 13352940, 13783680, 14243136, 17803920, 21364704, 23738560, 26705880, 28486272, 35607840, 42729408, 47477120, 53411760, 71215680, 85458816, 106823520, 142431360, 213647040, 427294080]

約数ペア:

[(1, 427294080), (2, 213647040), (3, 142431360), (4, 106823520), (5, 85458816), (6, 71215680), (8, 53411760), (9, 47477120), (10, 42729408), (12, 35607840), (15, 28486272), (16, 26705880), (18, 23738560), (20, 21364704), (24, 17803920), (30, 14243136), (31, 13783680), (32, 13352940), (36, 11869280), (40, 10682352), (45, 9495424), (48, 8901960), (60, 7121568), (62, 6891840), (64, 6676470), (72, 5934640), (80, 5341176), (90, 4747712), (93, 4594560), (96, 4450980), (120, 3560784), (124, 3445920), (128, 3338235), (144, 2967320), (155, 2756736), (160, 2670588), (180, 2373856), (186, 2297280), (192, 2225490), (240, 1780392), (248, 1722960), (279, 1531520), (288, 1483660), (310, 1378368), (320, 1335294), (360, 1186928), (372, 1148640), (384, 1112745), (465, 918912), (480, 890196), (496, 861480), (558, 765760), (576, 741830), (620, 689184), (640, 667647), (720, 593464), (744, 574320), (930, 459456), (960, 445098), (992, 430740), (1116, 382880), (1152, 370915), (1240, 344592), (1395, 306304), (1440, 296732), (1488, 287160), (1860, 229728), (1920, 222549), (1984, 215370), (2232, 191440), (2393, 178560), (2480, 172296), (2790, 153152), (2880, 148366), (2976, 143580), (3720, 114864), (3968, 107685), (4464, 95720), (4786, 89280), (4960, 86148), (5580, 76576), (5760, 74183), (5952, 71790), (7179, 59520), (7440, 57432), (8928, 47860), (9572, 44640), (9920, 43074), (11160, 38288), (11904, 35895), (11965, 35712), (14358, 29760), (14880, 28716), (17856, 23930), (19144, 22320), (19840, 21537)]